Popcorn D Square is a space in Yongsan I'Park Mall on the sixth floor that combines an animation goods shop, a cafe, an exhibition hall, and a children's playground. It shows character exhibitions and goods such as Jjanggu and SpongeBob, and gacha can be paid for by card. The exhibition takes about 20 to 30 minutes to finish. I'Park Mall is large, so first-time visitors have trouble finding the exhibition hall or performance venue.